published in Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA Journal
has subject area Absorptiometry, Photon Adult Age Factors Aged Aged, 80 and over Bone Density Boston Cohort Studies Estrogens Female Humans Male Middle Aged Osteoporosis Prevalence Regression Analysis Retrospective Studies Risk Factors Sex Factors Smoking